{"id":7272,"date":"2018-02-26T22:49:59","date_gmt":"2018-02-26T21:49:59","guid":{"rendered":"http:\/\/igcas.antstudio.eu\/contact\/staff\/josef-horalek-2\/"},"modified":"2024-03-12T15:20:35","modified_gmt":"2024-03-12T14:20:35","slug":"vaclav-vavrycuk","status":"publish","type":"page","link":"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/vaclav-vavrycuk\/","title":{"rendered":"V\u00e1clav Vavry\u010duk"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;0px|0px|0px|0px&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;2_3,1_3&#8243; _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_padding=&#8221;15px|0px|0px|0px&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_3&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.24.2&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>V\u00e1clav Vavry\u010duk <\/strong>is a&nbsp;senior researcher at the Institute of Geophysics CAS. He focuses on theoretical and computational seismology and cosmology. In seismology, he is interested in modelling of seismic waves in isotropic and anisotropic media, near-field waves, parameters of earthquake sources, focal mechanisms and seismic moment tensors, analysis of micro-earthquakes in the West Bohemia region, advanced methods of data processing, and inversion for tectonic stress from focal mechanisms. In cosmology, he is focused on light extinction due to absorption of light by cosmic dust, modelling of extragalactic background light and cosmic microwave background, and on properties of the early universe and its dynamics.<\/p>\n<p>He is an author of more than 100 papers published in impacted astronomical, physical or geophysical journals. He is a&nbsp;Titular Member of the European Seismological Commission for the Czech Republic (2000 &#8211; till now).<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_image src=&#8221;https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/portret.jpg&#8221; align=&#8221;center&#8221; align_tablet=&#8221;center&#8221; align_phone=&#8221;&#8221; align_last_edited=&#8221;on|desktop&#8221; _builder_version=&#8221;4.16&#8243; max_width=&#8221;88%&#8221; global_colors_info=&#8221;{}&#8221;]&nbsp;<br \/>\n[\/et_pb_image][et_pb_text _builder_version=&#8221;4.24.2&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3 style=\"text-align: center;\">RNDr. <strong>V\u00e1clav Vavry\u010duk<\/strong>, DrSc.<\/h3>\n<p style=\"text-align: center;\">senior researcher<br \/><a href=\"https:\/\/www.ig.cas.cz\/en\/research\/teams\/seismic-wave-source-studies\/\">Seismic wave &amp; source studies<\/a><br \/><a href=\"mailto:vv@ig.cas.cz\">vv<\/a><a href=\"mailto:vv@ig.cas.cz\">@ig.cas.cz<\/a><br \/>+420\u00a0267\u00a0103\u00a0020<br \/>Office 012<br \/><a style=\"font-size: 16px;\" href=\"https:\/\/orcid.org\/0000-0003-3962-2678\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/orcid.org\/sites\/default\/files\/images\/orcid_16x16.png\" alt=\"ORCID iD icon\" width=\"16\" height=\"16\" \/>\u00a0<\/a><a style=\"font-size: 16px;\" href=\"https:\/\/orcid.org\/0000-0003-3962-2678\" target=\"orcid.widget\" rel=\"noopener noreferrer\">ORCID<\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;29px|0px|28.95px|0px&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.24.2&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong>Publications<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<ul>\n<li>Nouri, A., Rahimi, B., <strong>Vavry\u010duk, V.<\/strong>, Ghaemi, F., 2024. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2024\/02\/International_Geology_Review_Nouri_et_al_2024.pdf\">Tectonic stress around the South Caspian basin deduced from earthquake focal mechanisms<\/a>, <em>Int. Geol. Review<\/em>, doi: 10.1080\/00206814.2024.2315556, in press<\/li>\n<li>Ren, Y., <strong>Vavry\u010duk, V.<\/strong>, Zhao, L., 2024. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2023\/11\/gji2024_Ren_et_al.pdf\">Assessing the effectiveness of the shear-tensile-compressive model in earthquake source inversions: Synthetic experiments and field application<\/a>, <em>Geophys. J. Int.<\/em>, <strong>236<\/strong>, 161-173, doi: 10.1093\/gji\/ggad425.<\/li>\n<li>Nouri, A., Rahimi, B., <strong>Vavry\u010duk, V.<\/strong>, Sadeghi, H., 2024. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2024\/02\/Pageoph2024_Nouri_et_al.pdf\">Stress and faulting pattern in the Bam region, SE Iran, detected by fault instability criterion and Fry method<\/a>, <em>Pure Appl. Geophys.<\/em>, <strong>181<\/strong>, 219-231.<\/li>\n<li>Petru\u017e\u00e1lek, M., Lokaj\u00ed\u010dek, T., P\u0159ikryl, R., <strong>Vavry\u010duk, V.<\/strong>, 2023. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2023\/11\/J_Geodynamics_Petruzalek_et_al_2023.pdf\">Velocity anisotropy measured on the spherical specimens: history and applications<\/a>, <em>J. Geodynamics<\/em>, <strong>158<\/strong>, 102002, doi: 10.1016\/j.jog.2023.102002.<\/li>\n<li><strong>Vavry\u010duk, V<\/strong>., Petru\u017e\u00e1lek, M., Lokaj\u00ed\u010dek, T., Aminzadeh, A., 2023. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2023\/10\/IJRMMS_2023.pdf\">Bi-modular properties of sandstone inferred from seismic moment tensors of acoustic emissions<\/a>, <em>Int. J. Rock Mech. Min. Sci.<\/em>, <strong>171<\/strong>, 105576, doi: 10.1016\/j.ijrmms.2023.105576.<\/li>\n<li>Hrubcov\u00e1, P., <strong>Vavry\u010duk, V.<\/strong>, 2023. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2023\/03\/tectonophysics_hrubcova_vavrycuk_2023.pdf\">Tectonic stress changes related to plate spreading prior to the 2021 Fagradalsfjall eruption in SW Iceland<\/a>, <em>Tectonophysics<\/em>, <strong>851<\/strong>, 229761, doi: 10.1016\/j.tecto.2023.229761.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2023. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2023\/02\/frontiers_astron_space_sci_2023.pdf\">Gravitational orbits in the expanding universe revisited<\/a>, <em>Frontiers in Astronomy and Space Sciences &#8211; Cosmology<\/em>, <strong>10<\/strong>, 1071743, doi: 10.3389\/fspas.2023.1071743.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2023. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2023\/03\/jare_2023.pdf\">Considering light-matter interactions in Friedmann equations based on the conformal FLRW metric<\/a>, <em>Journal of Advanced Research<\/em>, <strong>46<\/strong>, 49-59, doi: 10.1016\/j.jare.2022.06.015.<\/li>\n<li>Nouri, A., Rahimia, B.,<strong> Vavry\u010duk, V.<\/strong>, Ghaemia, F., 2023. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2022\/12\/tectonophysics_nouri_et_al_2023.pdf\">Spatially varying crustal stress along the Zagros seismic belt inferred from earthquake focal mechanisms<\/a>, <em>Tectonophysics<\/em>, <strong>846<\/strong>, 229653, doi: 10.1016\/j.tecto.2022.229653.<\/li>\n<li>Ren, Y., <strong>Vavry\u010duk, V.<\/strong>, Gao, Y., Wu, S., Gan, Y., 2022. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2022\/10\/pageoph_ren_et_al_2022.pdf\">Efficiency of surface monitoring layouts for retrieving accurate moment tensors in hydraulic fracturing experiments<\/a>, <em>Pure Appl. Geophys.<\/em>, <strong>179<\/strong>, 3341-3356, doi: 10.1007\/s00024-022-03122-9.<\/li>\n<li>Ouyed, R., O., Boughacha, M.S., Bezzeghoud, M., <strong>Vavry\u010duk, V.<\/strong>, 2022. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2022\/10\/aes_reda_et_al_2022.pdf\">Fault plane picking from focal mechanisms in reverse faulting stress: Application to the Mw6.9 Boumerdes (Algeria) earthquake sequence<\/a>, <em>J. African Earth Sci<\/em>., <strong>196<\/strong>, 104729, doi: 10.1016\/j.jafrearsci.2022.104729.<\/li>\n<li>Aminzadeh, A., Petru\u017e\u00e1lek, M., <strong>Vavry\u010duk, V.<\/strong>, Ivankina, T.I., Svitek, T., Petrl\u00edkov\u00e1, A., Sta\u0161, L., Lokaj\u00ed\u010dek, T., 2022. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2022\/09\/ijrmms2022_aminzadeh_et_al.pdf\">Identification of higher symmetry in triclinic stiffness tensor: application to high pressure dependence of elastic anisotropy in deep underground structures<\/a>, <em>Int. J. Rock Mech. Mining Sci.<\/em>, <strong>158<\/strong>, 105168, doi: 10.1016\/j.ijrmms.2022.105168.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, Adamov\u00e1, P., Doubravov\u00e1, J., Hor\u00e1lek, J., 2022. <a href=\"\/wp-content\/uploads\/2022\/06\/essd_2022.pdf\">Moment tensor catalogue of earthquakes in West Bohemia from 2008 to 2018<\/a>, <em>Earth System Science Data<\/em>, <strong>14<\/strong>, 2179-2194, doi: 10.5194\/essd-14-2179-2022.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2022. <a href=\"\/wp-content\/uploads\/2022\/06\/frontiers_in_physics_2022.pdf\">Cosmological redshift and cosmic time dilation in the FLRW metric<\/a>, <em>Frontiers in Physics &#8211; Cosmology<\/em>, <strong>210<\/strong>, 826188, doi: 10.3389\/fphy.2022.826188.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2022. <a href=\"\/wp-content\/uploads\/2022\/06\/procroysoca2022.pdf\">Considering light-matter interactions in the Friedmann equations<\/a>, <em>Proceedings of the Royal Society A<\/em>, <strong>478<\/strong>, 20220045, doi: 10.1098\/rspa.2022.0045.<\/li>\n<li>Hrubcov\u00e1, P., <strong>Vavry\u010duk, V.<\/strong>, 2021.\u00a0 <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2022\/03\/surveys_in_geophysics2021.pdf\">Contact of the Samoan plume with the Tonga subduction from intermediate and deep-focus earthquakes<\/a>, <em>Surveys Geophys<\/em>., <strong>42<\/strong>, 1347-1375, doi: 10.1007\/s10712-021-09679-9.<\/li>\n<li>Ren, Y., <strong>Vavry\u010duk, V.<\/strong>, Wu, S., Gao, Y., 2021. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2021\/04\/ijrmms2021.pdf\">Accurate moment tensor inversion of acoustic emissions and its application to Brazilian splitting test<\/a>, <em>Int. J. Rock Mech. Min. Sci.<\/em>, <strong>141<\/strong>, 104707, doi: 10.1016\/j.ijrmms.2021.104707.<\/li>\n<li>Hrubcov\u00e1, P., Doubravov\u00e1, J., <strong>Vavry\u010duk, V.<\/strong>, 2021. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2021\/04\/epsl2021.pdf\">Non-double-couple earthquakes in 2017 swarm in Reykjanes Peninsula, SW Iceland: Sensitive indicator of volcano-tectonic movements at slow-spreading rift<\/a>, <em>Earth Planet. Sci. Lett.<\/em>, <strong>563<\/strong>, 116875, doi: 10.1016\/j.epsl.2021.116875.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, Adamov\u00e1, P., Doubravov\u00e1, J., Ren, Y., 2021. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2021\/04\/jgr2021.pdf\">Mapping stress and fluids on faults by nonshear earthquakes<\/a>, <em>J. Geophys. Res<\/em>.: <em>Solid Earth<\/em>, <strong>126<\/strong>, e2020JB021287, doi: 10.1029\/2020JB021287.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, Kroupa, P., 2020. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2021\/01\/mnras2020.pdf\">The failure of testing for cosmic opacity via the distance-duality relation<\/a>, <em>Monthly Notices of the Royal Astronomical Society<\/em>, <strong>497<\/strong>, 378-388, doi: 10.1002\/2014GL061265.<\/li>\n<li>Ren, Y., Gao, Y., Wu, S., <strong>Vavry\u010duk, V.<\/strong>, 2020. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2021\/01\/geophysical_prospecting_2020.pdf\" target=\"_blank\" rel=\"noopener\">Optimum size and density of surface grid arrays for retrieving accurate shear-tensile fracturing of microearthquakes<\/a>, <em>Geophys. Prospecting<\/em>, 68, 2347-2360, doi: 0.1111\/1365-2478.12997.<\/li>\n<li>Huang, G., Luo, S., Deng, J., <strong>Vavry\u010duk, V.<\/strong>, 2020. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2021\/01\/jgr2020_huang_et_al.pdf\" target=\"_blank\" rel=\"noopener\">Traveltime calculations for qP-, qSV- and qSH-waves in two-dimensional tilted transversely isotropic media<\/a>,<em> J. Geophys. Res.: Solid Earth<\/em>, <strong>125<\/strong>, e2019JB018868, doi: 10.1029\/2019JB018868.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, Adamov\u00e1, P., 2020. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2020\/01\/srl2020.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Non-double-couple moment tensors of earthquakes calculated using empirical Green&#8217;s&nbsp;functions<\/a>, <em>Seismol. Res. Lett<\/em>, <strong>91<\/strong>(1), 390-398, doi: 10.1785\/0220190154.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2019. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2019\/09\/mnras2019-1.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Universe opacity and Type Ia supernova dimming<\/a>, <em>Monthly Notices of the Royal Astronomical Society<\/em>, <strong>489<\/strong>, L63-L69, arXiv: 1909.05102, doi: 10.1093\/mnrasl\/slz128.<\/li>\n<li>Yu, Ch., <strong>Vavry\u010duk, V.<\/strong>, Adamov\u00e1, P., Bohnhoff, M., 2019. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2019\/08\/grl2019_yu_et_al.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Frequency-dependent moment tensors of induced microearthquakes<\/a>, <em>Geophys. Res. Lett.<\/em>, <strong>46<\/strong>, 64-06-6414, doi: 10.1029\/2019GL082634.<\/li>\n<li>Wollin, Ch., Bohnhoff, M., <strong>Vavry\u010duk, V.<\/strong>, Mart\u00ednez-Garz\u00f3n, P., 2019. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/11\/pageoph2018_wollin_et_al_reduced-1.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Stress inversion of regional seismicity in the Sea of Marmara Region, Turkey<\/a>, <em>Pure Appl. Geophys.<\/em>, <strong>176<\/strong>(3), 1269-1291, doi: 10.1007\/s00024-018-1971-1.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, Adamov\u00e1, P., 2018. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2019\/08\/tectonics_2018.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Detection of stress anomaly produced by interaction of compressive fault steps in the West Bohemia swarm region, Czech Republic<\/a>, <em>Tectonics<\/em>, <strong>37<\/strong>, 4212-4225, doi: 10.1029\/2018TC005163.<\/li>\n<li>Yu, Ch., <strong>Vavry\u010duk, V.<\/strong>, Adamov\u00e1, P., Bohnhoff, M., 2018. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/11\/jgr2018_yu_et_al-1.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Moment tensors of induced microearthquakes in The Geysers geothermal reservoir from broadband seismic recordings: Implications for faulting regime, stress tensor and fluid pressure,<\/a> <em>J. Geophys. Res.<\/em>, <em>Solid Earth<\/em>, <strong>123<\/strong>, 8748-8766, doi: 10.1029\/2018JB016251.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2018. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/06\/mnras2018.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Universe opacity and CMB<\/a>, <em>Monthly Notices of the Royal Astronomical Society<\/em>, <strong>478<\/strong>, 283-301, arXiv: 1804.06875, doi: 10.1093\/mnras\/sty974.<\/li>\n<li>Fojt\u00edkov\u00e1, L., <strong>Vavry\u010duk, V.<\/strong>, 2018. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/11\/pageoph2018_fojtikova_vavrycuk-1.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Tectonic stress regime in the 2003-2004 and 2012-2015 earthquake swarms in the Ubaye Valley, French Alps<\/a>, <em>Pure Appl. Geophys<\/em>., <strong>175<\/strong>, 1997-2008, doi: 10.1007\/s00024-018-1792-2.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2018. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/04\/plos_one_2018.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Fair ranking of researchers and research teams<\/a>, <em>PLOS ONE<\/em>, <strong>13<\/strong>(4), e0195509, doi: 10.1371\/journal.pone.0195509.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2018. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/11\/damico_moment_tensor_solutions-springer_2018_chapter_2_2018.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Seismic moment tensors in anisotropic media: A&nbsp;review<\/a>, in: <em>Moment Tensor Solutions<\/em>, S. D&#8217;Amico (ed.), Springer Natural Hazards, 29-54, doi: 10.1007\/978-3-319-77359-9_2.<\/li>\n<li>Najdahmadi, B., Hrubcov\u00e1, P., <strong>Vavry\u010duk, V.<\/strong>, Bohnhoff, M., 2018. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/11\/jgr2018_najdahmadi_et_al-1.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Imaging the Mudurnu segment of the North Anatolian fault zone from waveforms of small earthquakes<\/a>, <em>J. Geophys. Res., Solid Earth<\/em>, <strong>123<\/strong>, 493-512, doi: 10.1002\/2017JB015198.<\/li>\n<li>Hrubcov\u00e1, P., Geissler, W.H., Braeuer, K., <strong>Vavry\u010duk, V.<\/strong>, Tomek, \u010c., Kaempf, H., 2017. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/tectonics_2017_hrubcova.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Active magmatic underplating in western Eger Rift, Central Europe<\/a>, <em>Tectonics<\/em>, <strong>36<\/strong>, 2846-2862, doi: 10.1002\/2017TC004710.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, Adamov\u00e1, P., Doubravov\u00e1, J., Jakoubkov\u00e1, H., 2017. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/srl2017.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Moment tensor inversion based on the principal component analysis of waveforms: Method and application to microearthquakes in West Bohemia<\/a>, Czech Republic, <em>Seismol. Res. Lett<\/em>., <strong>88<\/strong>(5), 1303-1315, doi: 10.1785\/0220170027.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2017. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/mnras2017b.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Missing dust signature in the cosmic microwave background<\/a>, <em>Monthly Notices of the Royal Astronomical Society<\/em>, <strong>470<\/strong>(1), L44-L48, doi:10.1093\/mnrasl\/slx069.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, Hrubcov\u00e1, P., 2017. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/jgr2017_vavrycuk_hrubcova.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Seismological evidence of fault weakening due to erosion by fluids from observations of intraplate earthquake swarms<\/a>, <em>J. Geophys. Res.<\/em>, <em>Solid Earth<\/em>, <strong>122<\/strong>(5), 3701-3718, doi: 10.1002\/2017JB013958.<\/li>\n<li>Svitek, T., <strong>Vavry\u010duk, V.<\/strong>, Lokaj\u00ed\u010dek, T., Petru\u017e\u00e1lek, M., Kern, H., 2017. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/geophysics2017_svitek_et_al.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Effect of pressure on 3D distribution of P-wave velocity and attenuation in antigorite serpentinite<\/a>, <em>Geophysics<\/em>,\u00a0 <strong>82<\/strong>(4), WA34-WA44, doi: 10.1190\/GEO2017-0006.1.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, Svitek, T., Lokaj\u00ed\u010dek, T., 2017. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/gji2017.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Anisotropic attenuation in rocks: Theory, modelling and lab measurements<\/a>, <em>Geophys. J. 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Inter.<\/em>, <strong>155<\/strong>, 63-72, doi:10.1016\/j.pepi.2005.10.005.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2006. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/procroysoca2006.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Calculation of the slowness vector from the ray vector in anisotropic media<\/a>, <em>Proc. Roy. Soc. A<\/em>, <strong>462<\/strong>, 883\u2013896, doi: 10.1098\/rspa.2005.1605.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2006. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/geophysics2006.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Focal mechanisms produced by shear faulting in weakly transversely isotropic crustal rocks<\/a>, <em>Geophysics<\/em>, <strong>71<\/strong>, D145-D152, doi: 10.1190\/1.2236378.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2006. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/wave_motion2006.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Comment to \u201cqS-waves in a&nbsp;vicinity of the axis of symmetry of homogeneous transversely isotropic media\u201d, by M. Popov, G.F. Passos, and M.A. Botelho [Wave Motion 42, 2005, 191-201]<\/a>, <em>Wave Motion<\/em>, <strong>44<\/strong>, 128-136, doi:10.1016\/j.wavemoti.2006.08.004.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2005.<a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/jasa2005.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"> Acoustic axes in triclinic anisotropy<\/a>, <em>J. Acoust. Soc. Am.<\/em>, <strong>118<\/strong>, 647-653, doi: 10.1121\/1.1954587.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2005. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/gji2005-tensors.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Focal mechanisms in anisotropic media<\/a>, <em>Geophys. J. Int.<\/em>, <strong>161<\/strong>, 334-346, doi: 10.1111\/j.1365-246X.2005.02585.x.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2005. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/gji2005-axes.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Acoustic axes in weak triclinic anisotropy<\/a>, <em>Geophys. J. Int.<\/em>, <strong>163<\/strong>, 629-638, doi: 10.1111\/j.1365-246X.2005.02762.x.<\/li>\n<li>Bulant, P., Klime\u0161, L., P\u0161en\u010d\u00edk, I., <strong>Vavry\u010duk, V.<\/strong>, 2004. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/sgg2004_bulant.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Comparison of ray methods with the exact solution in the 1-D anisotropic \u201csimplified twisted crystal\u201d model<\/a>. <em>Stud. Geophys. Geod.<\/em>, <strong>48<\/strong>, 675-688, doi: 10.1023\/B:SGEG.0000045476.92151.fe.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, Hrubcov\u00e1, A., Bro\u017e, M., M\u00e1lek, J., <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/tecto2004.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">ALP 2002 Working Group, 2004. Azimuthal variation of Pg&nbsp;velocity in the Moldanubian, Czech Republic: Observations based on a&nbsp;multi-azimuthal common-shot experiment<\/a>, <em>Tectonophysics<\/em>, <strong>387\/1-4<\/strong>, 189-203, doi 10.1016\/j.tecto.2004.06.015.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2004.<a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/sgg2004.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"> Approximate conditions for the off-axis triplication in transversely isotropic media<\/a>, <em>Stud. Geophys. Geod.<\/em>, <strong>48<\/strong>, 187-198, doi: 10.1023\/B:SGEG.0000015591.55301.84.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2004. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/jgr2004.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Inversion for anisotropy from non-double-couple components of moment tensors<\/a>, <em>J. Geophys. Res.<\/em>, <strong>109<\/strong>, B07306, doi:10.1029\/2003JB002926.<\/li>\n<li>R\u016f\u017eek, B, <strong>Vavry\u010duk, V.<\/strong>, Hrubcov\u00e1, P., Zedn\u00edk, J., 2003. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/jgr2003.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Crustal anisotropy in the Bohemian Massif, Czech Republic: Observations based on Central European Litospheric Experiment Based on Refraction (CELEBRATION) 2000<\/a>, <em>J. Geophys. Res<\/em>., <strong>108 (B8)<\/strong>, art. No. 2392, doi. 10.1029\/2002JB002242.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2003. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/physrev68.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Generation of triplications in transversely isotropic media<\/a>, <em>Phys. Rev. B<\/em>, <strong>68<\/strong>, art. no. 054107, doi: 10.1103\/PhysRevB.68.054107.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2003.<a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/gji2003.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"> Parabolic lines and caustics in homogeneous weakly anisotropic solids<\/a>, <em>Geophys. J. Int.<\/em>, <strong>152<\/strong>, 318-334, doi:10.1046\/j.1365-246X.2003.01845.x.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2003. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/physrevb.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Behaviour of rays near singularities in anisotropic media<\/a>, <em>P<\/em><em>hys. Rev. B<\/em>, <strong>67<\/strong>, art. no. 054105, doi: 10.1103\/PhysRevB.67.054105.<\/li>\n<li>Moczo, P., Kristek J., <strong>Vavry\u010duk, V.<\/strong>, Archuleta, R. J. &amp; Halada, L., 2002. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/bssa2002_moczo.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">3D heterogeneous staggered-grid finite-difference modeling of seismic motion with volume harmonic and arithmetic averaging of elastic moduli and densities<\/a>, <em>Bull. Seism. Soc. Am.<\/em>, <strong>92<\/strong>, 3042-3066.<\/li>\n<li>P\u0161en\u010d\u00edk, I., <strong>Vavry\u010duk, V.<\/strong>, 2002. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/sgg2002_psencik.pdf\">Approximate relation between the ray vector and wave normal in weakly anisotropic media<\/a>, <em>Stud. Geophys. Geod<\/em>., <strong>46<\/strong>, 793-807.<\/li>\n<li>\u0160\u00edlen\u00fd, J., <strong>Vavry\u010duk, V.<\/strong>, 2002. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/tecto2002.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Can unbiased source be retrieved from anisotropic waveforms by using an isotropic model of the medium?<\/a>, <em>Tectonophysics<\/em>, <strong>356<\/strong>, 125-138.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2002. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/gji2002.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Non-double-couple earthquakes of January 1997 in West Bohemia, Czech Republic: Evidence of tensile faulting<\/a>, <em>Geophys. J. Int.<\/em>, <strong>149<\/strong>, 364-373.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2002. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/sgg2002.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Asymptotic elastodynamic Green function in the kiss singularity in homogeneous anisotropic solids<\/a>, <em>Stud. Geophys. Geod<\/em>., <strong>46<\/strong>, 249-266.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2001. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/sgg2001.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Exact elastodynamic Green functions for simple types of anisotropy derived from higher-order ray theory<\/a>, <em>Stud. Geophys. Geod<\/em>., <strong>45<\/strong>, 67-84.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2001. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/jgr2001.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Inversion for parameters of tensile earthquakes<\/a>, <em>J. Geophys. Res.<\/em>, <strong>106<\/strong>, No. B8, 16.339-16.355.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2001. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/gji2001.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Ray tracing in anisotropic media with singularities<\/a>, <em>Geophys. J. Int.<\/em>, <strong>145<\/strong>, 265-276.<\/li>\n<li>\u0160\u00edlen\u00fd, J., <strong>Vavry\u010duk, V.<\/strong>, 2000. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/gji2000_sileny_vavrycuk.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Approximate retrieval of the point source in anisotropic media: numerical modelling by indirect parametrization of the source<\/a>, <em>Geophys. J. Int.<\/em>, <strong>143<\/strong>, 700-708.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2000. Acoustic and elastodynamic 3-D Green functions for isotropic media with a&nbsp;weak velocity gradient, <em>Wave Motion<\/em>, <strong>31<\/strong>, 223-236.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 2000. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/sgg2000.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Comment on the &#8220;Analysis of the state of stress during the 1997 earthquake swarm in Western Bohemia&#8221; by A. Slancov\u00e1 and J. Hor\u00e1lek (Studia geoph. et geod., 44 (2000), 272-291)<\/a>, <em>Stud. Geophys. Geod.<\/em>, <strong>44<\/strong>, 614-619.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 1999. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/gji1999-r-t-coefficients.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Weak-contrast R\/T coefficients in weakly anisotropic elastic media: P-wave incidence<\/a>, <em>Geophys. J. Int.<\/em>, <strong>138<\/strong>, 553-562. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/gji2000-errata-scan.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Erratum<\/a>, <em>Geophys. J. Int.<\/em>, <strong>140<\/strong> (2000), 248.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 1999. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/gji1999-s-waves.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Properties of S&nbsp;waves near a&nbsp;kiss singularity: a&nbsp;comparison of exact and ray solutions<\/a>, <em>Geophys. J. Int<\/em>., <strong>138<\/strong>, 581-589.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 1999. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/jgr1999.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Applicability of higher-order ray theory for S&nbsp;wave propagation in inhomogeneous weakly anisotropic elastic media<\/a>, <em>J. Geophys. Res.<\/em>, <strong>104<\/strong>, No. B12, 28.829-28.840.<\/li>\n<li>P\u0161en\u010d\u00edk, I., <strong>Vavry\u010duk, V.<\/strong>, 1998. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/pageoph1998.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">PP wave displacement R\/T coefficients in weakly anisotropic elastic media<\/a>, <em>Pure and Appl. Geophys.<\/em>, <strong>151<\/strong>, No. 2-4, 699-718.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, P\u0161en\u010d\u00edk, I., 1998. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/geophysics1998.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">PP wave reflection coefficients in weakly anisotropic elastic media<\/a>, <em>Geophysics<\/em>, <strong>63<\/strong>, 2129-2141.<\/li>\n<li>\u0160\u00edlen\u00fd, J., <strong>Vavry\u010duk, V.<\/strong>, Baker, C. &amp; Young, P., 1997. Determination of source parameters from noisy waveforms: Inversion of displacement seismograms versus accelerograms. In: <em>Rockbursts and Seismicity in Mines<\/em>, Gibowicz &amp; Lasocki (eds.), Balkema, Rotterdam, pp. 95-100.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 1997. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/gji1997.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Elastodynamic and elastostatic Green tensors for homogeneous weak transversely isotropic media<\/a>, <em>Geophys. J. Int.<\/em>, <strong>130<\/strong>, 786-800.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, Yomogida K., 1996. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/wave_motion1996.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">SH-wave Green tensor for homogeneous transversely isotropic media by higher-order approximations in asymptotic ray theory<\/a>, <em>Wave Motion<\/em>, <strong>23<\/strong>, 83-93.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 1995. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/bssa1995.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Reply to comments on &#8220;Crustal anisotropy from local observations of shear-wave splitting in West Bohemia, Czech Republic&#8221; by G.H.R. Bokelmann and J. Kawahara: Can the Hudson crack model describe behavior of real cracks?<\/a>, <em>Bull. Seism. Soc. Am.<\/em>, <strong>85<\/strong>, No. 2, 661-664.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, Yomogida, K., 1995. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/gji1995_.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Multipolar elastic fields in homogeneous isotropic media by higher-order ray approximations<\/a>, <em>Geophys. J. Int.<\/em>, <strong>121<\/strong>, 925-932.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 1994. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/revmodphys1994.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Elastic near-field wave energy radiated by a&nbsp;spherical cavity<\/a>, <em>Rev. Mod. Phys<\/em>., <strong>66<\/strong>, No. 1, 241-247.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 1994. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/pageoph1994.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Energy balance of simple elastodynamic sources<\/a>, <em>Pure Appl. Geophys<\/em>., <strong>143<\/strong>, No. 4, 563-586.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 1993. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/bssa1993.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Crustal anisotropy from local observations of shear-wave splitting in West Bohemia, Czech Republic<\/a>, <em>Bull. Seism. Soc. Am.<\/em>, <strong>83<\/strong>, 1420-1441.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 1992. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/gji1992.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Polarization properties of near-field waves in homogeneous isotropic and anisotropic media: numerical modelling<\/a>, <em>Geophys. J. Int.<\/em>, <strong>110<\/strong>, 180-190.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, Ple\u0161inger, A., 1989. <a href=\"https:\/\/www.ig.cas.cz\/wp-content\/uploads\/2018\/02\/sgg1989.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Bilateral recursive restitution of true ground motion from near-field and far-field seismograms<\/a>, <em>Stud. Geophys. Geod.<\/em>, <strong>33<\/strong>, 133-145.<\/li>\n<li>Zahradn\u00edk, J., Jansk\u00fd, J., <strong>Vavry\u010duk, V.<\/strong>, Zedn\u00edk, J., 1989. Focal mechanisms of selected events of the West-Bohemia earthquake swarm 1985\/86 constrained by P-wave amplitudes, <em>Rev. de Geofisica<\/em>, <strong>45<\/strong>, 217-230.<\/li>\n<li><strong>Vavry\u010duk, V.<\/strong>, 1985. Objective analysis of types of rockburst records, <em>Publ. Inst. Geophys. Pol. Acad. Sc.<\/em>, <strong>M-6<\/strong> (176), 439-450.<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.24.2&#8243; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h3><strong>Lectures<\/strong><\/h3>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.24.2&#8243; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p><strong>Non-double-couple moment tensors of earthquakes calculated using empirical Green&#8217;s&nbsp;functions<\/strong> &#8211; lecture presented in the Institute of Geophysics, January 22, 2020, 10:30 a.m.<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/H9yRC4Z3qmo\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong>CV<\/strong><\/h3>\n<h4>Academic history<\/h4>\n<ul>\n<li>1978 \u2013 1983 \u00a0 Faculty of Mathematics and Physics, Charles University in Prague, title RNDr.<\/li>\n<li>1985 \u2013 1991 \u00a0 postgraduate study in Geophysics, Geophysical Institute, Czechoslovak Academy of Sciences<\/li>\n<li>1991\u00a0\u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 scientific degree Candidate of Sciences (CSc.)<\/li>\n<li>2001 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u00a0 scientific degree Doctor of Sciences (DrSc.)<\/li>\n<\/ul>\n<h4>Fellowships and long-term stays:<\/h4>\n<ul>\n<li>1993 \u2013 1994\u00a0\u00a0 JSPS Fellow, University of Hiroshima, Japan<\/li>\n<li>1994\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 EC GO-WEST Fellow, International Centre for Theoretical Physics,Trieste, Italy<\/li>\n<li>2000 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 visiting professor, Federal University of Bahia, Salvador, Brazil<\/li>\n<li>2005 \u2013 2008\u00a0\u00a0 long-term visits in the Schlumberger Cambridge Research, Cambridge, UK<\/li>\n<li>2017\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 visiting researcher, GFZ Potsdam, Germany<\/li>\n<\/ul>\n<h4>Appointments:<\/h4>\n<ul>\n<li>1984 \u2013 1985\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 lecturer, Department of Physics, Faculty of Engineering, Czech Technical University, Prague<\/li>\n<li>1985 \u2013 1990 \u00a0\u00a0\u00a0 \u00a0\u00a0 post-graduate student at the Geophysical Institute, Czechoslovak Academy of Sciences<\/li>\n<li>1990 \u2013 now \u00a0 \u00a0 \u00a0 \u00a0 researcher, Institute of Geophysics, The Czech Academy of Sciences<\/li>\n<li>1998 \u2013 2002\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 head of the Department of Seismology<\/li>\n<\/ul>\n<h4>Projects:<\/h4>\n<ul>\n<li>2009 &#8211; 2013\u00a0\u00a0 EU FP7 Industry-Academia Partnership and Pathways:\u00a0 &#8216;Advanced Industrial Microseismic Monitoring&#8217; (AIM), coordinator of the project<\/li>\n<\/ul>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong>Research interests<\/strong><\/h3>\n<p><strong>Theoretical aspects of wave phenomena<\/strong><br \/><strong>\u00b7\u00a0 <\/strong>polarization properties of near-field waves, energy of near-field waves<br \/><strong>\u00b7\u00a0 <\/strong>propagation of waves in anisotropic media<br \/><strong>\u00b7\u00a0 <\/strong>Green&#8217;s&nbsp;functions in isotropic and anisotropic media<br \/><strong>\u00b7\u00a0 <\/strong>ray theory, analytical calculations of higher-order ray approximations<br \/><strong>\u00b7\u00a0 <\/strong>anisotropic attenuation of waves<\/p>\n<p><strong>Theoretical cosmology<\/strong><br \/><strong>\u00b7\u00a0 <\/strong>galactic and universe opacity<br \/><strong>\u00b7\u00a0 <\/strong>attenuation of light in dusty Universe<br \/><strong>\u00b7\u00a0 <\/strong>global stellar mass history<br \/><strong>\u00b7\u00a0<\/strong> modelling of the extragalactic background light and the cosmic microwave background<br \/><strong>\u00b7\u00a0 <\/strong>the early universe<strong><br \/><\/strong><\/p>\n<p><strong>Computational seismology<\/strong><br \/><strong>\u00b7\u00a0 <\/strong>polarization analysis of seismic waves<strong><br \/>\u00b7\u00a0 <\/strong>modelling of seismic waves by the finite difference method <strong><br \/>\u00b7\u00a0 <\/strong>R\/T coefficients in isotropic, anisotropic, elastic and viscoelastic media<strong><br \/>\u00b7\u00a0 <\/strong>modelling of seismic waves in anisotropy with singularities <strong><br \/>\u00b7\u00a0<\/strong> ray tracing in anisotropic media with singularities <strong><br \/>\u00b7\u00a0 <\/strong>moment tensor inversion, decomposition of moment tensors<\/p>\n<p><strong>Observational seismology<\/strong><br \/><strong>\u00b7<\/strong>\u00a0 analysis of shear-wave splitting, inversion for anisotropy parameters<br \/><strong>\u00b7\u00a0<\/strong> analysis of microearthquakes in West Bohemia, Czech<br \/><strong>\u00b7<\/strong>\u00a0 physical interpretation of non-double-couple<br \/><strong>\u00b7<\/strong>\u00a0 inversion for parameters of seismic sources in anisotropic media<br \/><strong>\u00b7\u00a0<\/strong> inversion for anisotropy from non-double-couple components of moment tensors<br \/><strong>\u00b7<\/strong>\u00a0 analysis of deep earthquakes in the Tonga subduction zone<\/p>\n<p><strong>Open software<\/strong><em><br \/><\/em><strong>\u00b7<\/strong>\u00a0 <a href=\"http:\/\/www.ig.cas.cz\/stress-inverse\" target=\"_blank\" rel=\"noopener noreferrer\">STRESSINVERSE code<\/a> &#8211; iterative joint inversion for stress and fault orientations from focal mechanisms<br \/><strong>\u00b7\u00a0<\/strong> <a href=\"http:\/\/www.ig.cas.cz\/mt-decomposition\" target=\"_blank\" rel=\"noopener noreferrer\">MT-DECOMPOSITION code<\/a> &#8211; decomposition of moment tensors for double-couple and non-double-couple components<br \/><strong>\u00b7<\/strong>\u00a0 <a href=\"http:\/\/www.ig.cas.cz\/pca-decomposition\" target=\"_blank\" rel=\"noopener noreferrer\">PCA-DECOMPOSITION code<\/a> &#8211; decompostion of waveforms using the principal component analysis<\/p>\n<p><strong>Open datasets<\/strong><em><br \/><\/em><strong>\u00b7<\/strong>\u00a0 <a href=\"https:\/\/doi.org\/10.17632\/4swk36hbvz.1\">WEBNET data 2008-2018<\/a> &#8211; waveforms of selected microearthquakes used in the paper Vavry\u010duk et al. (2021), Mapping stress and fluids on faults by nonshear earthquakes, Journal of Geophysical Research: Solid Earth.<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>V\u00e1clav Vavry\u010duk is a&nbsp;senior researcher at the Institute of Geophysics CAS. He focuses on theoretical and computational seismology and cosmology. In seismology, he is interested in modelling of seismic waves in isotropic and anisotropic media, near-field waves, parameters of earthquake sources, focal mechanisms and seismic moment tensors, analysis of micro-earthquakes in the West Bohemia [&hellip;]<\/p>\n","protected":false},"author":15,"featured_media":3827,"parent":416,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[],"tags":[127],"class_list":["post-7272","page","type-page","status-publish","has-post-thumbnail","hentry","tag-people-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>V\u00e1clav Vavry\u010duk - Geofyzik\u00e1ln\u00ed \u00fastav Akademie v\u011bd \u010cR, v.v.i.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ig.cas.cz\/en\/contact\/staff\/vaclav-vavrycuk\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"V\u00e1clav Vavry\u010duk - Geofyzik\u00e1ln\u00ed \u00fastav Akademie v\u011bd \u010cR, v.v.i.\" \/>\n<meta property=\"og:description\" content=\"V\u00e1clav Vavry\u010duk is a senior researcher at the Institute of Geophysics CAS. 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